Liquid spray nozzle



FIG. 1 is a perspective of a liquid spray nozzle embodying the design of the present invention;

FIG. 2 is a left side elevational view thereof, the right side elevational view thereof being a mirror image;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image hereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a longitudinal section, taken in the plane of lines 6--6 in FIG. 5, for the purpose of facilitating better understanding of the rear elevational view. 

The ornamental design for a liquid spray nozzle, as shown and described. 